{"id":769,"date":"2023-10-09T01:13:39","date_gmt":"2023-10-09T01:13:39","guid":{"rendered":"https:\/\/fde.cat\/index.php\/2023\/10\/09\/sre-weekly-issue-393\/"},"modified":"2023-10-09T01:13:39","modified_gmt":"2023-10-09T01:13:39","slug":"sre-weekly-issue-393","status":"publish","type":"post","link":"https:\/\/fde.cat\/index.php\/2023\/10\/09\/sre-weekly-issue-393\/","title":{"rendered":"SRE Weekly Issue #393"},"content":{"rendered":"

View on sreweekly.com<\/a><\/p>\n

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A message from our sponsor, Rootly<\/a>:<\/h2>\n

Rootly is proud to have been recognized by G2 as a High Performer and Enterprise Leader in Incident Management for the sixth consecutive quarter! In total, we received nine G2 awards in the Summer Report. As a thank-you to our community, we\u2019re giving away some awesome Rootly swag. Read our CEO\u2019s blog post and pick up some free swag here:
\nhttps:\/\/rootly.com\/blog\/celebrating-our-nine-new-g2-awards<\/a><\/p>\n<\/div>\n

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GitHub \u2013 teivah\/sre-roadmap: An Opinionated Roadmap to Become an SRE (Concepts > Tools)<\/a><\/div>\n
\n

This repo contains a path to learn SRE, in the form of a list of concepts to familiarize oneself with.<\/p>\n

\u00a0\u00a0Teiva Harsanyi<\/small><\/p>\n<\/div>\n<\/div>\n

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Is a $1 million Splunk bill worth it?<\/a><\/div>\n
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How can we justify the (sometimes significant) expense of instilling observability into our systems?<\/p>\n

\u00a0\u00a0No\u010dnica Mellifera \u2014 SigNoz<\/small><\/p>\n<\/div>\n<\/div>\n

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1.1.1.1 lookup failures on October 4th, 2023<\/a><\/div>\n
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It was DNS. Cloudflare\u2019s 1.1.1.1 recursive DNS service failed this week, stemming from failure to parse the new ZONEMD record type.<\/p>\n

\u00a0\u00a0\u00d3lafur Gu\u00f0mundsson \u2014 Cloudflare<\/small><\/p>\n<\/div>\n<\/div>\n

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CAP Theorem: Use It to Choose an Open Source Database<\/a><\/div>\n
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Rather than just dry theory, this article helps you understand what the CAP theory means in practice as you choose a data store.<\/p>\n

Note: this link was 504ing at time of publishing, so here\u2019s the archive.org copy<\/a>.<\/em><\/p>\n

\u00a0\u00a0Bala Kalavala \u2014 Open Source For U<\/small><\/p>\n<\/div>\n<\/div>\n

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Whose fault was it anyway? On blameless post-mortems<\/a><\/div>\n
\n

A \u201cblameless\u201d culture can get in the way if it means you\u2019re not allowed to make any mention of who was at the pointy-end of your system when things blew up.<\/p>\n

\u00a0\u00a0incident.io<\/small><\/p>\n<\/div>\n<\/div>\n

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Building Resilience in the Face of Disruption: LinkedIn\u2019s Journey to ISO 22301 Certification<\/a><\/div>\n
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In this post, we will share how we formalized\u00a0the LinkedIn Business Continuity & Resilience Program, how this new program helped increase our customers\u2019 confidence in our operations, and the lessons that we learned as we attained ISO 22301 certification.<\/p>\n

\u00a0\u00a0Chau Vu \u2014 LinkedIn<\/small><\/p>\n<\/div>\n<\/div>\n

\n
Sre Interview Prep Plan | week 1<\/a><\/div>\n
\n

This is the start of a 6-article series, with each going through one week along a path to prepare for SRE interviews.<\/p>\n

We\u2019ll spend each week focusing on building up your expertise in the key areas SREs need to know, like automation, monitoring, incident response, etc.<\/p>\n

\u00a0\u00a0Code Reliant<\/small><\/p>\n<\/div>\n<\/div>\n

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PACELC Theorem Explained: Distributed Systems Series<\/a><\/div>\n
\n

Beyond the CAP theorem, what actually happens during a partition?<\/p>\n

\u201c if there is a partition (P), how does the system trade off availability and consistency (A and C); else (E), when the system is running normally in the absence of partitions, how does the system trade off latency and consistency (L and C)\u201d [Daniel J. Abadi]<\/p>\n

\u00a0\u00a0Lohith Chittineni<\/small><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

SRE WEEKLY<\/p>","protected":false},"excerpt":{"rendered":"

View on sreweekly.com A message from our sponsor, Rootly: Rootly is proud to have been recognized by G2 as a High Performer and Enterprise Leader in Incident Management for the sixth consecutive quarter! In total, we received nine G2 awards in the Summer Report. As a thank-you to our community, we\u2019re giving away some awesome… Continue reading SRE Weekly Issue #393<\/span><\/a><\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-769","post","type-post","status-publish","format-standard","hentry","category-sre","entry"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":765,"url":"https:\/\/fde.cat\/index.php\/2023\/09\/25\/sre-weekly-issue-391\/","url_meta":{"origin":769,"position":0},"title":"SRE Weekly Issue #391","date":"September 25, 2023","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Rootly is proud to have been recognized by G2 as a High Performer and Enterprise Leader in Incident Management for the sixth consecutive quarter! In total, we received nine G2 awards in the Summer Report. As a thank-you to our community,\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":766,"url":"https:\/\/fde.cat\/index.php\/2023\/10\/02\/sre-weekly-issue-392\/","url_meta":{"origin":769,"position":1},"title":"SRE Weekly Issue #392","date":"October 2, 2023","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Rootly is proud to have been recognized by G2 as a High Performer and Enterprise Leader in Incident Management for the sixth consecutive quarter! In total, we received nine G2 awards in the Summer Report. As a thank-you to our community,\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":579,"url":"https:\/\/fde.cat\/index.php\/2022\/05\/30\/sre-weekly-issue-324\/","url_meta":{"origin":769,"position":2},"title":"SRE Weekly Issue #324","date":"May 30, 2022","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging and adding responders, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly lego set): https:\/\/rootly.com\/demo\/\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":543,"url":"https:\/\/fde.cat\/index.php\/2022\/02\/21\/sre-weekly-issue-310\/","url_meta":{"origin":769,"position":3},"title":"SRE Weekly Issue #310","date":"February 21, 2022","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging the right team, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly shirt): https:\/\/rootly.com\/demo\/?utm_source=sreweekly Articles\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":546,"url":"https:\/\/fde.cat\/index.php\/2022\/03\/07\/sre-weekly-issue-312\/","url_meta":{"origin":769,"position":4},"title":"SRE Weekly Issue #312","date":"March 7, 2022","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging the right team, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly shirt): https:\/\/rootly.com\/demo\/?utm_source=sreweekly Articles\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":603,"url":"https:\/\/fde.cat\/index.php\/2022\/07\/04\/sre-weekly-issue-329\/","url_meta":{"origin":769,"position":5},"title":"SRE Weekly Issue #329","date":"July 4, 2022","format":false,"excerpt":"View on sreweekly.com A message from our sponsor, Rootly: Manage incidents directly from Slack with Rootly \ud83d\ude92. Automate manual admin tasks like creating incident channel, Jira and Zoom, paging and adding responders, postmortem timeline, setting up reminders, and more. Book a demo (+ get a snazzy Rootly lego set): https:\/\/rootly.com\/demo\/\u2026","rel":"","context":"In "SRE"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/posts\/769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/comments?post=769"}],"version-history":[{"count":0,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/posts\/769\/revisions"}],"wp:attachment":[{"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/media?parent=769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/categories?post=769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fde.cat\/index.php\/wp-json\/wp\/v2\/tags?post=769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}